411 matches found
November 12, 2019—KB4525235 (Monthly Rollup)
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October 8, 2019—KB4520002 (Monthly Rollup)
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USN-4156-2 libsdl1.2 vulnerabilities
USN-4156-1 fixed several vulnerabilities in SDL. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that SDL incorrectly handled certain images. If a user were tricked into opening a crafted image file, a remote...
October 15, 2019—KB4520015 (Preview of Monthly Rollup)
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KLA11872 Multiple vulnerabilities in Microsoft Products (ESU)
Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to spoof user interface, gain privileges, cause denial of service, obtain sensitive information, bypass security restrictions, execute arbitrary code. Below is a...
September 24, 2019—KB4516030 (Preview of Monthly Rollup)
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September 24, 2019—KB4516048 (Preview of Monthly Rollup)
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USN-4110-4 dovecot regression
USN-4110-1 fixed a vulnerability in Dovecot. The update introduced a regression causing a wrong check. This update fixes the problem for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. We apologize for the inconvenience. Original advisory details: Nick Roessler and Rafi Rubin discovered that Dovecot...
USN-4049-2 glib2.0 vulnerability
USN-4049-1 fixed a vulnerability in GLib. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that GLib created directories and files without properly restricting permissions. An attacker could possibly use this iss...
USN-4014-2 glib2.0 vulnerability
USN-4014-1 fixed a vulnerability in GLib. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that GLib incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information...
KB5071812: Servicing stack update for Windows Server 2008 SP2: November 11, 2025
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[Responder] a LLMNR and NBT-NS poisoner, with built-in HTTP/SMB/MSSQL/FTP/LDAP rogue authentication server
Responder is a LLMNR and NBT-NS poisoner, with built-in HTTP/SMB/MSSQL/FTP/LDAP rogue authentication server supporting NTLMv1/NTLMv2/LMv2, Extended Security NTLMSSP and Basic HTTP authentication. This tool is first an LLMNR and NBT-NS responder, it will answer to specific NBT-NS NetBIOS Name...
Nmap NSE 6.01: smb-server-stats
Attempts to grab the server's statistics over SMB and MSRPC, which uses TCP ports 445 or 139. An administrator account is required to pull these statistics on most versions of Windows, and Vista and above require UAC to be turned down. Some of the numbers returned here don't feel right to me, but...
Nmap NSE 6.01: smb-enum-shares
Attempts to list shares using the 'srvsvc.NetShareEnumAll' MSRPC function and retrieve more information about them using 'srvsvc.NetShareGetInfo'. If access to those functions is denied, a list of common share names are checked. Finding open shares is useful to a penetration tester because there...
Nmap NSE net: smb-enum-users
Attempts to enumerate the users on a remote Windows system, with as much information as possible, through two different techniques both over MSRPC, which uses port 445 or 139; see 'smb.lua'. The goal of this script is to discover all user accounts that exist on a remote system. This can be helpfu...
Nmap NSE net: smb-system-info
Pulls back information about the remote system from the registry. Getting all of the information requires an administrative account, although a user account will still get a lot of it. Guest probably won't get any, nor will anonymous. This goes for all operating systems, including Windows 2000...
Nmap NSE net: smb-os-discovery
Attempts to determine the operating system, computer name, domain, and current time over the SMB protocol ports 445 or 139. This is done by starting a session with the anonymous account or with a proper user account, if one is given; it likely doesn't make a difference; in response to a session...
Nmap NSE net: smb-flood
Exhausts a remote SMB server's connection limit by by opening as many connections as we can. Most implementations of SMB have a hard global limit of 11 connections for user accounts and 10 connections for anonymous. Once that limit is reached, further connections are denied. This script exploits...